Acidity, which is more acidic among o-methoxy benzoic acid and m-methoxy be...

which is more acidic among o-methoxy benzoic acid and m-methoxy benzoic acid Ans) o-methoxy benzoic acid is more acidic than m-metoxy benzoic acid.

Basic chem, need help with calculating gases

need help with calculating gases

Name the building blocks of lecithin, Name the building blocks of lecithin....

Name the building blocks of lecithin. Show the head and tail structures of both lipids in the structure above.   Lipids are substances that are soluble in organic solvent

Dual nature of particles was proposed, Dual nature of particles was propose...

Dual nature of particles was proposed by: (1) Heisenberg (2) Lowry (3) de-Broglie     (4) Schrodinger Ans:de-Broglie

Ionic bond,

Flocculator with dimensions , A water treatment plant is to process 30,000 ...

A water treatment plant is to process 30,000 m3/d of raw water. A tapered flocculation basin having four flocculators with velocity gradients 40/sec, 30/sec, 20/sec and 10/sec is t

Dislocations - linear defects, Dislocations-Linear Defects           Di...

Dislocations-Linear Defects           Dislocations are abrupt alters in the regular ordering of atoms, along a line (dislocation line) in the solid. They occur in high density a

Van der waals repulsions, Van der Waals repulsions Because severe van ...

Van der Waals repulsions Because severe van der Waals repulsions occur among the tert-butyl groups in compound A at normal bond lengths and angles, the only way for the molecu

The energy for the first excited state of hydrogen atom, The value of the e...

The value of the energy for the first excited state of hydrogen atom will be: (1) - 13.6 ev                        (2)- 3.40 eV        (3) -1.51eV

Briefly explain about diffusion of gases, Q. Briefly explain about Diffusio...

Q. Briefly explain about Diffusion of Gases? Ans.  The following are some important points on the diffusion of gases: Gas molecules have an average kinetic energy